asterisk + cisco 7911 + softKeySet

Есть 1.6.2 Астер. К нему подключен CISCO 7911G SEPXXXXXXXXX.cnf.xml в порядке

softKeyFile.xml имеет такой вид

<softKeyCfg> <versionStamp>11cdf71b-e9bc-4559-be88-94a266766601</versionStamp> <typeSoftKey> <softKeyDef keyID="Redial"> <tag>1</tag> <eventID>1</eventID> <helpID>301</helpID> </softKeyDef> <softKeyDef keyID="NewCall"> <tag>2</tag> <eventID>2</eventID> <helpID>302</helpID> </softKeyDef> <softKeyDef keyID="Hold"> <tag>3</tag> <eventID>3</eventID> <helpID>303</helpID> </softKeyDef> <softKeyDef keyID="Trnsfer"> <tag>4</tag> <eventID>4</eventID> <helpID>304</helpID> </softKeyDef> <softKeyDef keyID="CfwdAll"> <tag>5</tag> <eventID>5</eventID> <helpID>305</helpID> </softKeyDef> <softKeyDef keyID="CfwdBusy"> <tag>6</tag> <eventID>6</eventID> <helpID>306</helpID> </softKeyDef> <softKeyDef keyID="CfwdNoAnswer"> <tag>7</tag> <eventID>7</eventID> <helpID>307</helpID> </softKeyDef> <softKeyDef keyID="EndCall"> <tag>9</tag> <eventID>9</eventID> <helpID>309</helpID> </softKeyDef> <softKeyDef keyID="Resume"> <tag>10</tag> <eventID>10</eventID> <helpID>310</helpID> </softKeyDef> <softKeyDef keyID="Answer"> <tag>11</tag> <eventID>11</eventID> <helpID>311</helpID> </softKeyDef> <softKeyDef keyID="Info"> <tag>12</tag> <eventID>12</eventID> <helpID>312</helpID> </softKeyDef> <softKeyDef keyID="Confrn"> <tag>13</tag> <eventID>13</eventID> <helpID>313</helpID> </softKeyDef> <softKeyDef keyID="Park"> <tag>14</tag> <eventID>14</eventID> <helpID>314</helpID> </softKeyDef> <softKeyDef keyID="Join"> <tag>15</tag> <eventID>15</eventID> <helpID>315</helpID> </softKeyDef> <softKeyDef keyID="MeetMe"> <tag>16</tag> <eventID>16</eventID> <helpID>316</helpID> </softKeyDef> <softKeyDef keyID="PickUp"> <tag>17</tag> <eventID>17</eventID> <helpID>317</helpID> </softKeyDef> <softKeyDef keyID="GPickUp"> <tag>18</tag> <eventID>18</eventID> <helpID>318</helpID> </softKeyDef> <softKeyDef keyID="RmLstC"> <tag>57</tag> <eventID>19</eventID> <helpID>319</helpID> </softKeyDef> <softKeyDef keyID="Barge"> <tag>67</tag> <eventID>21</eventID> <helpID>321</helpID> </softKeyDef> <softKeyDef keyID="DirTrfr"> <tag>77</tag> <eventID>28</eventID> <helpID>328</helpID> </softKeyDef> <softKeyDef keyID="Select"> <tag>78</tag> <eventID>29</eventID> <helpID>329</helpID> </softKeyDef> <softKeyDef keyID="ConfList"> <tag>79</tag> <eventID>30</eventID> <helpID>330</helpID> </softKeyDef> <softKeyDef keyID="VidMode"> <tag>88</tag> <eventID>33</eventID> <helpID>333</helpID> </softKeyDef> <softKeyDef keyID="ImmDiv"> <tag>59</tag> <eventID>65</eventID> <helpID>365</helpID> </softKeyDef> <softKeyDef keyID="Intrcpt"> <tag>60</tag> <eventID>66</eventID> <helpID>366</helpID> </softKeyDef> <softKeyDef keyID="SetWtch"> <tag>61</tag> <eventID>67</eventID> <helpID>367</helpID> </softKeyDef> <softKeyDef keyID="TrnsfVM"> <tag>62</tag> <eventID>68</eventID> <helpID>368</helpID> </softKeyDef> <softKeyDef keyID="DND"> <tag>63</tag> <eventID>69</eventID> <helpID>369</helpID> </softKeyDef> <softKeyDef keyID="DivAll"> <tag>64</tag> <eventID>70</eventID> <helpID>370</helpID> </typeSoftKey> <softKeySets> <softKeySet id="On Hook"> <softKey keyID="Redial"></softKey> <softKey keyID="NewCall"></softKey> <softKey keyID="Intrcpt"></softKey> <softKey keyID="DND"></softKey> <softKey keyID="CfwdAll"></softKey> <softKey keyID="DivAll"></softKey> <softKey keyID="SetWtch"></softKey> </softKeySet> <softKeySet id="Connected"> <softKey keyID="Hold"></softKey> <softKey keyID="EndCall"></softKey> <softKey keyID="Intrcpt"></softKey> <softKey keyID="ImmDiv"></softKey> <softKey keyID="Confrn"></softKey> <softKey keyID="ConfList"></softKey> <softKey keyID="Trnsfer"></softKey> <softKey keyID="TrnsfVM"></softKey> <softKey keyID="DND"></softKey> <softKey keyID="Select"></softKey> <softKey keyID="Join"></softKey> <softKey keyID="DirTrfr"></softKey> <softKey keyID="RmLstC"></softKey> <softKey keyID="Park"></softKey> <softKey keyID="DivAll"></softKey> <softKey keyID="SetWtch"></softKey> </softKeySet> <softKeySet id="On Hold"> <softKey keyID="Resume"></softKey> <softKey keyID="NewCall"></softKey> <softKey keyID="Intrcpt"></softKey> <softKey keyID="TrnsfVM"></softKey> <softKey keyID="ImmDiv"></softKey> <softKey keyID="DND"></softKey> <softKey keyID="Select"></softKey> <softKey keyID="Join"></softKey> <softKey keyID="DirTrfr"></softKey> <softKey keyID="SetWtch"></softKey> </softKeySet> <softKeySet id="Ring In"> <softKey keyID="Answer"></softKey> <softKey keyID="ImmDiv"></softKey> <softKey keyID="CfwdBusy"></softKey> <softKey keyID="TrnsfVM"></softKey> <softKey keyID="DivAll"></softKey> <softKey keyID="DND"></softKey> <softKey keyID="SetWtch"></softKey> </softKeySet> <softKeySet id="Off Hook"> <softKey keyID="Redial"></softKey> <softKey keyID="EndCall"></softKey> <softKey keyID="Intrcpt"></softKey> <softKey keyID="PickUp"></softKey> <softKey keyID="GPickUp"></softKey> <softKey keyID="CfwdAll"></softKey> <softKey keyID="MeetMe"></softKey> </softKeySet> <softKeySet id="Connected Transfer"> <softKey keyID="Intrcpt"></softKey> <softKey keyID="EndCall"></softKey> <softKey keyID="Trnsfer"></softKey> </softKeySet> <softKeySet id="Digits After First"> <softKey keyID="&lt;&lt;"></softKey> <softKey keyID="EndCall"></softKey> <softKey keyID="Intrcpt"></softKey> </softKeySet> <softKeySet id="Connected Conference"> <softKey keyID="Intrcpt"></softKey> <softKey keyID="EndCall"></softKey> <softKey keyID="Confrn"></softKey> </softKeySet> <softKeySet id="Ring Out"> <softKey keyID="EndCall"></softKey> <softKey keyID="Intrcpt"></softKey> </softKeySet> <softKeySet id="Off Hook With Feature"> <softKey keyID="Redial"></softKey> <softKey keyID="EndCall"></softKey> <softKey keyID="Intrcpt"></softKey> </softKeySet> <softKeySet id="Remote In Use"> <softKey keyID="Barge"></softKey> <softKey keyID="NewCall"></softKey> <softKey keyID="cBarge"></softKey> </softKeySet> </softKeySets> </softKeyCfg> 

При попытке использовать DND как софткей приводит к выключению звука, что взято из

<dndControl>0</dndControl> 

Как сделать, чтобы к этому софткею привязать нормальный экстеншин *76 ?